<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en-us" xml:lang="en-us">
 <head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="DC.Type" content="topic">
  <meta name="DC.Title" content="Modifying Target Deduplication Settings">
  <meta name="product" content="">
  <meta name="DC.Relation" scheme="URI" content="nas_s_0097.html">
  <meta name="prodname" content="">
  <meta name="version" content="">
  <meta name="brand" content="30-OceanProtect Appliance 1.5.0-1.6.0 Help Center">
  <meta name="DC.Publisher" content="20241029">
  <meta name="prodname" content="csbs">
  <meta name="documenttype" content="usermanual">
  <meta name="DC.Format" content="XHTML">
  <meta name="DC.Identifier" content="EN-US_TOPIC_0000002062497610">
  <meta name="DC.Language" content="en-us">
  <link rel="stylesheet" type="text/css" href="public_sys-resources/commonltr.css">
  <title>Modifying Target Deduplication Settings</title>
 </head>
 <body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px">
  <a name="EN-US_TOPIC_0000002062497610"></a><a name="EN-US_TOPIC_0000002062497610"></a>
  <h1 class="topictitle1">Modifying Target Deduplication Settings</h1>
  <div>
   <p>Once the target deduplication function is enabled, subsequent modifications to the function do not take effect. A file system is created for each protected object to store backup copies. After a backup copy is generated, any modification to the target deduplication function does not take effect. To modify the setting of the target deduplication function, you need to delete all copies of protected objects and create a new backup policy for these objects. Then the modification to the target deduplication function takes effect. The following describes how to modify the target deduplication function for NAS shares.</p>
   <div class="section">
    <h4 class="sectiontitle">Procedure</h4>
    <ol>
     <li><span>Choose <span class="uicontrol" id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_uicontrol1387642214492"><b><span id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_text18761122134919"><strong>Explore</strong></span> &gt; <span id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_text087662214918"><strong>Copy Data</strong></span> &gt; File Systems &gt; <span id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_text2897115217345"><strong>NAS Shares</strong></span></b></span>.</span><p></p>
      <div class="note" id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_note1634925131911">
       <img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span>
       <div class="notebody">
        <p id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_p1934182521913">For 1.5.0, choose <span class="uicontrol" id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_uicontrol08045348196"><b><span id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_text980410346197"><strong>Explore</strong></span> &gt; <span id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_text4804183441910"><strong>Copy Data</strong></span> &gt; File Services &gt; <span id="EN-US_TOPIC_0000002062497610__nas_s_0061_en-us_topic_0000001839142377_text20804834141911"><strong>NAS Shares</strong></span></b></span>.</p>
       </div>
      </div> <p></p></li>
     <li id="EN-US_TOPIC_0000002062497610__li183611440284"><a name="EN-US_TOPIC_0000002062497610__li183611440284"></a><a name="li183611440284"></a><span>On the <span><strong>Copies</strong></span> tab page, locate the NAS share to be deleted based on the NAS share name. In the row of the target copy, choose <strong>More</strong> &gt; <span><strong>Delete</strong></span>.</span></li>
     <li><span>Repeat <a href="#EN-US_TOPIC_0000002062497610__li183611440284">2</a> until all copies of the protected objects are deleted.</span></li>
     <li><span>Choose <strong>More</strong> &gt; <span><strong>Modify Protection</strong></span> to create a backup policy or modify the corresponding backup policy, and then perform the backup again.</span></li>
    </ol>
   </div>
  </div>
  <div>
   <div class="familylinks">
    <div class="parentlink">
     <strong>Parent topic:</strong> <a href="nas_s_0097.html">FAQs</a>
    </div>
   </div>
  </div>
 </body>
</html>